A research design in which the levels of more than two factors are combined or crossed to create groups is called ______.
A. a higher order factorial design
B. a lower order factorial design
C. a nonfactorial design
D. a quasi-factorial design
Answer: A
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Ahmad has a specific phobia about elevators. His therapist teaches him how to relax and then has him relax when he is in a building with elevators. Next, he practices being relaxed when pushing an elevator button and finally, when taking an elevator ride. What kind of therapy is Ahmad experiencing?
a. systematic desensitization b. modeling c. cognitive graduated exposure d. flooding
Extensive research investigating the effects of sleep deprivation indicates that
a. there are no long-term physiological stress effects associated with sleep deprivation. b. sleep-deprived individuals have lowered sex drives. c. there are increases in physiological stress associated with sleep deprivation. d. there are long-term emotional effects associated with sleep deprivation. e. it has a marked effect on the ability to perform physical exercise.
Polina participated in a short-term memory experiment. The experimenter read aloud a list of twenty objects, and Polina had to mentally rate how effective each object would be if she was stranded on a deserted island. The experimenter then asked her to count backward by threes from one hundred. This task, known as __________, ensures Polina does not rehearse the information to keep it in her short-term memory.
A. motivated forgetting B. chunking C. the Brown-Peterson distractor technique D. the relearning method
In terms of classical conditioning, which element of the process did Robert Rescorla argue was the most important?
a) the timing between the pairing of the stimuli b) the reward that came after the stimulus c) the predictive value of the unconditioned stimulus d) the repeated pairing of the unconditioned and conditioned stimuli